PORSCHE 993 CATALYTICCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 2005-08 - Fuel/Exhaust (includes uncategorized and accessory items) RES99605000S This muffler replaces the OEM catalytic converters and the OEM side mufflers. Weighs 24.2 lbs (11kg) ecu software is nessesary. Increase power up to 34 hp (26kw ) and 16 lb. Ft (21nm) with software. Includes adjustable tips that can be turned down for track use. All motorsport and racing parts are special order items. Special order items must be paid for in advance. Special order items are sold on a non-cancelable, non-exchangeable, non-returnable, non-refundable basis and do not carry any warranty. No exceptions.
$2,634.98
Make a selection RES99605000S1 This muffler replaces the OEM catalytic converters and the OEM side mufflers. Weighs 24.2 lbs (11kg) ecu software is nessesary. Increase power up to 34 hp (26kw ) and 16 lb. Ft (21nm) with software. Includes adjustable tips that can be turned down for track use. All motorsport and racing parts are special order items. Special order items must be paid for in advance. Special order items are sold on a non-cancelable, non-exchangeable, non-returnable, non-refundable basis and do not carry any warranty. No exceptions.
$2,634.98
Make a selection FVD99110042 +140 crank hp & +155 crank tq gain on the turbo and +100 crank hp & +126 crank tq gain on the turbo s. All while offering ultra-smooth drivability and reliability that you expect from your Porsche. Package includes: - FVD my genius handheld flash tool (included). - FVD tuning software FVD99161840mg. - bmc sport filter 47079801. - FVD sound version muffler (reuses factory catalytic converters) bes99105040s. - FVD headers bes99101040s. - FVD exhaust installation kit (everything needed for simple installation). FVD software power gains: max. Power - 485 kw (660 hp) @ 6500rpm max. Torque - 870 nm (642 lb.-ft.) @ 3750rpm max. Speed - 330km/h (206 mph) max. Rpm - 7200 rpm acceleration 0-100 km/h (0-62.5 mph) - 2.9s g...(choose a part on the right to read more)
$6,889.21
Make a selection FVDMK991002OE This is an installation kit is for the muffler tips only. It does not include the clamps or gaskets for the catalytic converters. If you need a complete kit with gaskets and clamps for the cats please use our part # FVDmk991003.
$396.27
Make a selection BES99125040S Perfect muffler for those looking for a more aggressive exhaust note without changing the factory catalytic converters. The added benefit is you can reuse your OEM catalytic converters for emissions purposes. + 25 hp & + 19 torque* - reuses OEM cats, perfect for those concerned about warranty. - open muffler design for added power. - weighs 19 lbs. (8,6 kg) - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - 4 on a scale of 1-10 in volume (1 being stock) below 3,000 rpms, 6 on a scale of 1-10 in volume under maximum load (3 being stock). - includes new clamps and muffler straps.* - made in Germany. - modular design for future 100 cell, 200 cell or cat bypass use. - more distinguished ...(choose a part on the right to read more)
$3,211.16
Make a selection BES99125010SK Are you one of those that are looking for more sound from your Porsche sport exhaust (pse)? Perhaps it's not quite as aggressive as you would like, or your last Porsche just sounded so much better? Don't worry, we have you covered, and the beauty is, you don't have to touch the catalytic converters which is a big no, no with Porsche dealers. With the valves open you receive a far more exotic, rich, deep, turbo motorsport tone and with the valves closed, soft subtle, completely stock sounds. So, absolutely no compromise and you will be thinking, the car really should have left the factory like this! Features: - + 10 crank hp & + 8 crank torque. - weighs 29 lbs. (13 kg) - German v2a - x5crni18-10 - 1.4301 stai...(choose a part on the right to read more)
$5,218.88
Make a selection FSPOR997CBX Product details: General Fitment911 2005-08
From $1,398.60
Make a selection BES99125020SK No need for Porsche sport exhaust (pse) envy with this muffler! This offers weight savings and a far more exotic sound than the pse, all without drone. It is the perfect compromise for you and your loved ones. Rich, deep, turbo motorsport tones with the valves open and soft subtle, completely stock sounds with them closed. Top of the line or range depending on the english and is the best choice for a daily driver. Features: - + 16 crank hp & + 15 crank torque. - weighs 37 lbs. (17 kg) - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - direct bolt on replacement for the factory center muffler. - includes necessary installation hardware. - reduces turbo lag, backpressure and thermal lo...(choose a part on the right to read more)
$5,275.91
Make a selection BES99715240S Brombacher 997 tt (sound version) stainless steel exhaust system General Fitment911 2005-08
$5,917.43
Make a selection BES99725040S Brombacher 997 tt (super sound version) stainless steel exhaust system General Fitment911 2005-08911 2009-12 911 TURBO/GT2 2007-09
$2,286.90
Make a selection BES99725241SK "brombacher" edition valved mufflers are the perfect compromise for you and your loved ones. Rich, deep race car tones with the valves open and soft subtle, completely stock sounds with them closed. - + 25 crank hp & + 19 crank torque - 200 cell high flow, tri metal German hjs sport catalysts - 2 3/4 tubing (70mm) straight through design for max. Power - weighs 55 lbs. (25,0 kg) - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability - 85 db at idle and partial rpms(up to 60 mph) with valves closed, 100 db at wide open throttle with valves open. - cone style catalytic connection design to prevent exhaust leaks - includes quick release clamps - made in Germany - intoxicating growl at idle, ...(choose a part on the right to read more)
$7,546.18
Make a selection FVD11199710 This kit replaces the end mufflers on the 997 for an incredible sound! They feature quad tips that come directly off of the catalytics! General Fitment911 2005-08
From $706.86
Make a selection BBI9912020001 The bbi autosport Porsche 991 GT3 exhaust center section is a direct replacement for the secondary center muffler. For those who desire a slightly milder exhaust tune, this piece is a great alternative to our cup-style side muffler bypass pipes. By retaining stock side mufflers and valves, the factory "sports button" feature is kept to conveniently switch back and forth between the aggressive "sport" mode during spirited driving sessions and the quieter, more civil "non-sport" mode for minimal noise on the highway.
$2,268.00
Make a selection AP997TT170 Having the perfect sounding exhaust system that helps gain power is not the easiest task at hand. turbocharged cars do not need any backpressure and ideally perform best with no restriction off of the turbo exhaust outlet. however, this would cause your car to be incredibly loud and not comfortable for daily use. agency power has developed this exhaust system to give Porsche 997 turbo owners a race tone exhaust without the dreaded drone in the 2200-2800 rpm range. the muffler system is designed to keep noise level down inside the cabin but roar at full throttle. the exhaust features high flow 200 cell catalytic converters. the cats work with the factory o2 primary and secondary sensors to not throw a che...(choose a part on the right to read more) General Fitment911 2005-08
$3,239.95
Make a selection 190111043B For use on obd1 (94 and earlier) cars only! Only 1 o2 bung is provided. Call for 1995 application. Will not work with multiple o2 sensor cars, like north american cars. (96-98) does not include a TUV-certificate. We recommend using our catalytic installation kit, part # FVDmk993300b please note: not legal for use on california pollution controlled motor vehicles.
$601.13
Make a selection BES99725241S Brombacher 997 tt (TUV version) stainless steel exhaust system General Fitment911 2005-08
$5,648.94
Make a selection BES99104060S + 11 hp & + 10 tq gain. - 2 3/4 tubing (70mm). - weighs 35.2 lbs (16 kgs) - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - does not interfere with emissions and will not trigger the check engine light. - includes block off plates & caps to use with either the OEM center muffler or an aftermarket center muffler bypass (with 2 inlets). - replaces the OEM valved side mufflers. Connects to OEM header and catalytic flange and connects to OEM center muffler or bypass. - can be used with bes99107060s1 for an even more aggressive growl. * please note - you will no longer have use of your valves ! Our 991 GT3 side muffler replacements are vastly different than the baffle plated mufflers stu...(choose a part on the right to read more)
$1,931.69
Make a selection 9971XPIPE The speedtech Porsche 997 Carrera high flow x-pipe creates a fantastic GT3 type sound for your 997. Constructed from 304 stainless steel, the speedtech x-pipe can be ordered with 200 cell high flow catalytic converters or without as catalytic converter bypass race pipes. General Fitment911 2005-08
$867.51
Make a selection 15E24D
General FitmentALL
$9.26
Make a selection FVD111LAMSIM Having problems with your check engine light? General FitmentALL
$150.12
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